JPS5539837A - Caterpillar - Google Patents

Caterpillar

Info

Publication number
JPS5539837A
JPS5539837A JP11208478A JP11208478A JPS5539837A JP S5539837 A JPS5539837 A JP S5539837A JP 11208478 A JP11208478 A JP 11208478A JP 11208478 A JP11208478 A JP 11208478A JP S5539837 A JPS5539837 A JP S5539837A
Authority
JP
Japan
Prior art keywords
caterpillar
wheel
spring
tension
groove
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP11208478A
Other languages
Japanese (ja)
Inventor
Manabu Tsurumi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Iseki and Co Ltd
Iseki Agricultural Machinery Mfg Co Ltd
Original Assignee
Iseki and Co Ltd
Iseki Agricultural Machinery Mfg Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Iseki and Co Ltd, Iseki Agricultural Machinery Mfg Co Ltd filed Critical Iseki and Co Ltd
Priority to JP11208478A priority Critical patent/JPS5539837A/en
Publication of JPS5539837A publication Critical patent/JPS5539837A/en
Pending legal-status Critical Current

Links

Landscapes

  • Handcart (AREA)

Abstract

PURPOSE: To keep the tension of the ascending of a caterpillar with the automatic vertical motion of a tension wheel, by keeping the reverse side of the caterpillar pressed by the wheel by virtue of a spring.
CONSTITUTION: A caterpillar 1 has a concave groove 2 at the center on its reverse side and several driven wheels 5 as fitted to support the machine weight, being engaged with the groove 2 on the ground side. A take-up wheel 4 is horizontally shifted to stretch the caterpillar. A tension wheel 7 is axially supporte by a holding rod 8 which is wrapped with a spring S at the base and lift the caterpiller being engaged with the groove 2. The lower portion of the holding rod 8 is inserted loose in a guide cylinder 9 fitted to a frame A. If the ascending portion of the caterpillar 1 between the take-up wheel 4 and a driving wheel in the front is loose, it undulates and damages itself while hitting the bottom of the machine. But the tension wheel 7 supported by the spring S lifts the caterpillar 1 to keep it stretched.
COPYRIGHT: (C)1980,JPO&Japio
JP11208478A 1978-09-11 1978-09-11 Caterpillar Pending JPS5539837A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11208478A JPS5539837A (en) 1978-09-11 1978-09-11 Caterpillar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11208478A JPS5539837A (en) 1978-09-11 1978-09-11 Caterpillar

Publications (1)

Publication Number Publication Date
JPS5539837A true JPS5539837A (en) 1980-03-21

Family

ID=14577677

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11208478A Pending JPS5539837A (en) 1978-09-11 1978-09-11 Caterpillar

Country Status (1)

Country Link
JP (1) JPS5539837A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7083241B2 (en) * 2003-09-08 2006-08-01 Gunter Herbert D Track tensioner for a wheel-driven skid steer
US20100194188A1 (en) * 2008-08-01 2010-08-05 The Charles Machine Works, Inc. Track Tensioning System
CN104163213A (en) * 2014-08-09 2014-11-26 河北工业大学 Passive self-adaption caterpillar structure
US9643667B2 (en) 2006-12-12 2017-05-09 A.S.V., Llc Conversion system for a wheeled vehicle
US10017216B2 (en) 2008-12-09 2018-07-10 Vermeer Manufacturing Company Apparatus for converting a wheeled vehicle to a tracked vehicle

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7083241B2 (en) * 2003-09-08 2006-08-01 Gunter Herbert D Track tensioner for a wheel-driven skid steer
US9643667B2 (en) 2006-12-12 2017-05-09 A.S.V., Llc Conversion system for a wheeled vehicle
US20100194188A1 (en) * 2008-08-01 2010-08-05 The Charles Machine Works, Inc. Track Tensioning System
US8240783B2 (en) * 2008-08-01 2012-08-14 The Charles Machine Works, Inc. Track tensioning system
US8556354B2 (en) 2008-08-01 2013-10-15 The Charles Machine Works, Inc. Track tensioning system
US10017216B2 (en) 2008-12-09 2018-07-10 Vermeer Manufacturing Company Apparatus for converting a wheeled vehicle to a tracked vehicle
CN104163213A (en) * 2014-08-09 2014-11-26 河北工业大学 Passive self-adaption caterpillar structure

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